baber/WOPTO huggingface dataset:
Patent JP-H1076141-A (JP)
Title: Catalyst for purification of exhaust gas
Inventor: TAKADA TOSHIHIRO
IPC: F01N3/20
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To remove HC and NOx at a high rate of removal in a wide temp. region by disposing a means of feeding hydrocarbon into a catalyst carrying layer in a substrate. SOLUTION: A catalyst carrying layer of γ-alumina, etc., is formed on a honeycomb substrate of cordierite, etc., to obtain a honeycomb body 3 and stops 4 are formed on the upper stream and downstream sides of the honeycomb body 3 with cordierite, etc. The stops 4 are longitudinal stops 4a formed every line of cells in the same direction and horizontal stops 4b meeting at right angles with the stops 4a. A through-hole 5 not opening to the side of the honeycomb body 3 is formed in cell walls behind the horizontal stops 4b. A through- hole 6 is formed at a position at which the stops 4a, 4b cross each other on the upper stream side and a pipe 7 is fixed in the hole 6. Since hydrocarbon such as light oil is sent to the pipe 7 by a pump and fed toward the catalyst carrying layer, parts close to active sites are kept stoichiometric and NOx is surely removed in a wide temp. region.
Patent JP-H0876567-A (JP)
Title: Image forming device
Inventor: OGAWA KAZUO
IPC: G03G15/06
Filed: 1994-08-31
Abstract: PURPOSE: To reduce the number of relays to be used, to provide an output circuit whose cost is low and whose reliability is high on a developing bias power source, and to prevent toner from needlessly adhering to a developing roller and a photoreceptor because of residual charge on the photoreceptor in the case of non-developing. CONSTITUTION: The high voltage output terminal 81a of the developing bias power source is connected to the developing roller 41 by arranging a Zener diode 83 on the terminal 81a side and the diode 84 on a developing roller 41 side preventing a current flowing in a reverse direction to a direction obtained when a developing bias voltage is impressed in series, and the roller 41 is connected to the core bar part of the photoreceptor 1 by arranging a resistance element 85 and a transistor 86 on/off-controlled at a controlling part 14 in series. The roller 41 may be connected to the core bar part of the photoreceptor 1 through a varister 87.
Patent JP-H04174745-A (JP)
Title: Method and apparatus for preventing formation of non-uniform woven surface of fabric inserted with flocked yarn
Inventor: YAMAZAKI SHOHEI
IPC: D03J1/04
Filed: 1990-08-31
Abstract: PURPOSE:To produce the subject woven fabric having uniform woven texture and high quality by drawing a flocked yarn from a wound bundle, dropping the yarn into a container, heating the yarn with steam while pulling out of the container, cooling and drying with air and supplying to a shuttleless loom. CONSTITUTION:A flocked yarn R is unwound from a wound bundle and dropped and held in a container 3. The flocked yarn R stored in the container 3 is passed through a correction apparatus 11 before feeding to a shuttleless loom 12 for weft insertion, steam generated from a steam generator 13 is guided to a pipe 14, the yarn is heated with steam in humid state and the treated yarn is cooled and dried with air sucked with an air-suction apparatus 15 connected to a pipe 16.
Patent JP-H0982136-A (JP)
Title: High heat conduction semiconductive prepreg sheet, stator coil, and dynamo-electric machine using the same, and manufacture of dynamo-electric machine stator
Inventor: KOYAMA TORU
IPC: H02K3/34
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To increase the capacity of a coil while keeping it at the same temperature as in the pass even when a large current is carried in the coil, and reduce the size, weight, and cost with the same capacity. SOLUTION: A high-tension rotating machine is formed of an iron core 4 having a slot, a stator in which a coil 5 having an earth insulating layer formed by winding an insulating tape on a conductor and a semiconductive layer on the outermost layer is integrated into the slot, and a rotor. In this high-tension rotating machine, a stator in which a highly heat conductive, semiconductive prepreg sheet 6 is put between the coil 5 and the iron core 4 in such a manner that the high heat conduction semiconductive semi-cure resin 2 side is situated on the core side followed by hardening is used. Thus, the irregularities in the laminating direction of the iron core 4 is filled up with the highly heat conductive, semiconductive semi-cure resin 2 to firmly adhere it, whereby the dispersibility of the heat generated from the coil 5 can be enhanced.
Patent JP-2000074875-A (JP)
Title: Device and method for collating potential difference measurement for solution
Inventor: SANDIFER JAMES ROY
IPC: G01N27/414
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To toughly, reliably and accurately cope with any temperature change without contradiction. SOLUTION: This collating device 10 is a device for collating potential difference measurement for a solution, and it is provided with a main body 12 having the first and second parts 14, 16. The first part 14 is immersed into a liquid L, and the second part 16 is not immersed in the liquid L. An ISFET(ion- selective field effect transistor) 22 is arranged in the first part 14 of the main body 12 to be immersed into a water tank 18 containing a buffer solution 20 having preferably 4 of pH value. Liquid junction 24 provides fluid communication between the water tank 18 and the liquid L.
Patent JP-S59121158-A (JP)
Inventor: MATSUI MINORU
IPC: C01F7/36
Filed: 1982-12-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0983551-A (JP)
Title: Bus-type network branch unit
Inventor: FUJIEDA SHUICHI
IPC: H04L25/02
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a bus-type network branch unit to which a function for detecting the contact failure of a trunk cable or shorting and a function for detaching an abnormal part are added. SOLUTION: In the branch unit used for a bus-type network using a coaxial cable and is installed for extracting the coaxial cable from the trunk cable to a communication terminal equipment, connection ports A and B connected to the trunk cables 23 on both sides are electrically insulated by a transformer 10 and a transmission signal is transmitted through the transformer 10. The connection port A is provided with a constant current circuit impressing test current on the trunk cable 23 and a connection port A-side switch circuit detaching a connection port A-side based on voltage appearing at both ends of the constant current circuit 22 and switching it to the matching resistor.  The connection port B is provided with a connection port B-side switch circuit detaching a connection port B-side and switching it to the matching resistor when test current from the trunk cable 23 does not appear.
Patent JP-H0976977-A (JP)
Title: Rear wheel attachment/detachment structure of motorcycle
Inventor: SATO KOJI
IPC: B62K25/02
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To facilitate the attaching/detaching work of a rear wheel, employ a cylindrical muffler, and sufficiently secure the capacity of the muffler by attaching a rear axle to a wheel hub and detachably attaching a wheel rim to the wheel hub from the side. SOLUTION: A power unit 30 of a motorcycle consists of a two-cycle air- cooling with blower type engine 31 and a continuously variable transmission to transmit the output of the engine 31 to a rear wheel 41, and the rear wheel 41 of a rear wheel attachment/detachment structure 40 and a cylindrical muffler 51 are arranged on the right side of the power unit 30. The rear wheel 41 consists of an approximately triangular wheel hub 44, a wheel rim 46 which is attachably/detachably provided on the wheel hub 44, and a tire 47 provided on the outer circumference of the wheel rim 46, and the wheel rim 46 is tightened by a bolt 45a and a nut 45b to three top parts of the wheel hub 44. The cylindrical muffler 51 is arranged in a slightly inclined condition relative to the rear wheel 41 on the opposite side of a transmission case 32.
Patent JP-S61110153-A (JP)
Title: Electrophotographic sensitive body
Inventor: YASHIKI YUICHI
IPC: G03G5/14
Filed: 1984-11-05
Abstract: PURPOSE:To roughen the surface of a base body and to reduce the cost of working the base body by providing an intermediate layer coated and cured with a dispersion liquid prepd. by dispersing the conductive powder into a resin which is liquid at an ordinary temp. between the base body and photosensitive layer. CONSTITUTION:The dispersion liquid is prepd. by dispersing the conductive powder into the resin which is liquid at an ordinary temp. The dispersion liquid is coated on the base body and is then cured to form the intermediate layer having about 1-30 thickness. Zinc oxide sensitized with a dye, selenium powder, amorphous silicon powder, polyvinyl carbazole, phthalocyanine pigment, oxadiazole pigment, etc. are coated, if necessary, together with a binder resin on such intermediate layer to provide the photosensitive layer. The conductive powder includes metallic powder such as Al, Ni, Cu or Ag, carbon powder, etc. The powder having about <=10<5>OMEGAcm specific resistance and about <=1mu grain size is more preferable.
Patent JP-H0397773-A (JP)
Title: Oily marking ink composition
Inventor: OSADA TAKAHIRO
IPC: C09D11/037
Filed: 1989-09-11
Abstract: PURPOSE:To obtain the title ink containing a coloring agent, ethanol based solvent and specific condensate used as a resin addtive, capable of writing onto various resin sheets and especially having excellent retaining property of writing line to non-absorbent surface. CONSTITUTION:The aimed composition containing a coloring agent (e.g. dye or pigment), solvent consisting essentially of ethanol and resin additive containing at least condensation product of formaldehyde and toluenesulfoneamide.
Patent JP-H09210739-A (JP)
Title: Rotary drum type recorder
Inventor: MATSUDA TAKUMI
IPC: G01W1/00
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To keep a load from reaching a drive means even when an excessive torque acts from a drum along with easier assembling and maintenance. SOLUTION: A recording is performed on a recording paper wound on a drum 3 driven to rotate by a motor 14 through a recording means operated receiving an output of a sensor. A drum 3 is arranged insertable or freely rotatable on a center shaft 2 erected on a ground plate 1. A motor 14, a battery 20 and a circuit board 24 are built into the drum 3. A drive pinion 15 of the motor is meshed with a sun gear 16 mounted on the center shaft 2 outside the ground plate 10. With the driving of the motor 14, a drive pinion 15 is rotated and turned around the sun gear 16 to rotate the drum 3. The sun gear 16 is always kept fixed on the center shaft 2 by a friction torque of a slip spring 17 and slips to rotate when an excessive torque works from the drum 3.
Patent JP-H0788522-A (JP)
Title: Method and device for controlling temperature of hot rolling mill
Inventor: KATO TOMOYUKI
IPC: B21B37/76
Filed: 1993-09-20
Abstract: PURPOSE:To enable temp. control, by which a necessary target temp. for finishing is quickly performed, by specifying the target temp. inside a finishing mill and changing the quantity of water injection for a cooling device through a deviation between the target value and the measured value of the temp.. CONSTITUTION:One or more temp. measuring device 2 is provided in finishing mills 10 to 12, and a target value Tfaim making the temp. on the finishing exit side optimum for a material is given as a formula I. In this instance, Tmaim is a target temp. inside a rolling mill, Tfaim is a target temp. on the exit side of the mill, V is a present rolling speed, V0 is a passing speed, DELTATm-f is a deviation in temp. between the exit side and the inside of the mill at the passing speed of V0, and Tfact is the actual temp. inside the mill. Against the target value Tmaim, a deviation is obtained between the temp. Tfact actually measured by a thermometer 2, the quantity of water injection is changed of the cooling devices 3, 4, 5, 6 arranged closely to the thermometer 2 through the output of an arithmetic device 8 for a controlled quantity; a delayed time is thereby reduced between a control device and a detecting device, a high precision temp. control is made possible, and the temp. of a steel strip is held constant on the exit side of the mill.
Patent JP-H1079758-A (JP)
Title: Communication system
Inventor: NISHIBE YASUNORI
IPC: H04L12/28
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a communication system in which line connection and disconnection are executed while ensuring surety of a MAC address even for communication where servers have the initiative. SOLUTION: An ISDN bridge 4 uses (n-1) sets of MAC addresses among MAC addresses 41 for preserved n-lines for communication through connection of an ISDN line from a remote PC side and uses exclusively the rest one MAC address for communication through connection of the ISDN line from a server 3 of a LAN 2 and interrupts the ISDN line when non-communication state takes place for a prescribed time or over in the communication from the server side. Furthermore, the ISDN bridge has a table 42 in which sets of IP(Internet protocol) addresses and telephone numbers are described and judges the ISDN line for transmission from an IP address of received data based on the table 42 to conduct data transmission.
Patent JP-2000330313-A (JP)
Title: Electorphotograohic photoreceptor and its production
Inventor: HOZUMI MASAHIKO
IPC: G03G5/05
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having high surface strength, less wear and improved reliability when used for a long time and to obtain a manufacturing method thereof. SOLUTION: (1) The surface layer of the electrophotographic photoreceptor, contains fine particles and a binding resin bridged by a block type isocyanate. (2) The surface layer of the electrophotographic photoreceptor contains the fine particles, the binding resin and an electric charge transfer material having a hydroxyl group or a carboxyl group. At least any among the binding resin and the electric charge transfer material having the hydroxyl group or the carboxyl group is bridged by the block type isocyanate. As the binding resin, a polyamide resin or a polyvinyl alcohol is preferably used. These electrophotographic photoreceptor is manufactured by dip coating by using a coating liquid containing an alcohol solvent.
Patent JP-H04357909-A (JP)
Title: Electric taro peeler
Inventor: KATO MICHIYO
IPC: A47J17/18
Filed: 1991-05-27
Abstract: PURPOSE:To peel a taro, etc., without braking substance, without using an edged tool such as a cutter, etc., and to easily reject dirty eater containing peel and mud by providing small projections and grooves in parallel or obliquely on the inside of a vessel. CONSTITUTION:Except the upper and the lower parts of the inside of a vessel C, small projections and grooves are provided at random in parallel or obliquely in order to enhance frictional force and to disturb a rotation of water. Also, a rotary part D consists of a multiple structure and cylindrical one of the outside is at a standstill even in the course of input of a power source. That of the inside is rotating in the course of input of the power source, and when taros are put into the vessel together with water, taros are peeled by frictional force generated by stirring of water and the taros. Also, a cover B used on the way of operation and when a power source is disconnected is formed like meshes, only the taros remain therein, mud, peel, water, etc., are discharged quickly.
Patent JP-H0980822-A (JP)
Title: Liquid developer
Inventor: AIZAWA WAKANA
IPC: H05K3/06
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a good printing plate having good printing durability or a resist for a printed circuit board having good resist property without pinholes or defects in an image by preparing a high insulating medium containing specified toner particles and a specified polymer which is soluble in the medium. SOLUTION: This developer consists of a high insulating medium containing at least toner particles and a polymer (O) which is soluble in the medium. The toner particle consists of a core produced by polymn. of a monomer (A) and a shell which covers the core and contains a polymer having one kind of coupling selected from between urea coupling and urethane coupling. The polymer (O) has >=1000mol.wt. and is soluble in a high insulating medium. The monomer (A) is soluble in a high insulating medium but changes into insoluble after polymn. Since the toner particle has the shell, durability of the developer against a liquid of strong acid or strong alkali can be increased. It is preferable that the toner particles and the polymer (O) used as a dispersant form chemical coupling, and thereby, the obtd. liquid developer is stable for a long time.
Patent JP-H0684282-A (JP)
Title: Disk player device
Inventor: YOKOTA HACHIRO
IPC: G11B20/10
Filed: 1992-09-01
Abstract: PURPOSE:To effectively use a memory by selecting first and second operating states, pause and survo recovery by a disk player device corresponding to whether the data storage amount of a shock proof memory is below a prescribed amount close to a normal storage amount, the prescribed amount, or a data full amount. CONSTITUTION:The data storage amount of the shock proof memory 11 may be below the prescribed amount D1, reach the prescribed amount D1, or reach the data full amount and also a disk player may jump out from a track by a shock. Since the disk player device selects the operating states X1, X2, the pause or the servo recovery corresponding to the states, the memory can be effectively used including a period when track jumping is generated and the disk player device can be operated in the state optimum for the data storage amount. Also, when the data storage amount of the memory 11 is below the prescribed amount D1, recording data are written at a high speed and time for reaching the prescribed amount D1 can be shortened.
Patent JP-S59124548-A (JP)
Title: Tool life control device
Inventor: TAKADA TOSHIHARU
IPC: B23Q17/09
Filed: 1982-12-29
Abstract: PURPOSE:Tto accurately control a tool life with simple constitution and a low cost by specifying the life coefficient of any work at each work, taking a material quality and processing conditions into consideration, and controlling tool lives based on the number of processed works and their life number. CONSTITUTION:A memory means for storing remaining lives of tools 21-26 as the number of reference works to be processed and a memory means for storing work life coefficients specified responding to the kinds of the work, taking the reference works described above as references are provided in a microcomputer 1. And, upon processing any of works 4, the number of the works 4 to be processed is converted to the number of the reference works to be processed based upon the number of processed works 4 and the life coefficients of the works in interest read from the life coefficient memory means. Then, a remaining life of each of the works 4 is evaluated to serve for the control of the tools 21-26 by subtracting said converted number of work to be processed from the remaining life of each of the works 4 stored in the tool life memory means.
Patent JP-S6293087-A (JP)
Title: Joining method for shaft stock
Inventor: YAMAGA MAKOTO
IPC: B23K15/00
Filed: 1985-10-18
Abstract: PURPOSE:To improve a joining accuracy by setting the inclined angle of the joining face of a shaft stock within the range given by a specified equation and by joining the shaft stock by the electron beam welding from one direction. CONSTITUTION:The inclination theta to the plane vertical to the shaft center of the shaft stock 2 of one part between a set of shaft stocks to be fixed by abutting is regulated within the range given by the equation (I). Then, the electron beam welding is performed by fixing the shaft stock 2 and the joining counterpart shaft stock 2 and by moving an electron beam gun 1 relatively from one direction. With this method, the bending angle of the shaft center of the joining shaft stock after welding can be regulated within practical + or -0.3 deg., etc. without taking into consideration the special constraint nor finishing allowance. Consequently the accuracy in welding junction of the shaft stock is improved.
Patent JP-H0655995-A (JP)
Title: Ignition control device of safety device for vehicle
Inventor: SASAJIMA KOJI
IPC: B60R21/16
Filed: 1992-08-11
Abstract: PURPOSE:To set the current supply time to a squib at the required minimum degree. CONSTITUTION:A CPU 9 performs a judgment of collision on the basis of the input from a G sensor, and outputs a result thereof. When a mechanism switch 5 is turned on and FET 3, 4 are turned on by the collision judging signal from the CPU 9, the current is supplied to a squib 2 for operating an air bag. When the energy quantity supplied to the squib 2 exceeds a preset value, a judgement that the sufficient energy for igniting the squib 2 is supplied is performed. For this judgement, potential difference between both ends of the squib 2 and the current flowing to a resistance 6 are measured and the energy is computed on the basis of this voltage and current. A judgement that the required minimum energy is given to the squib 2 or not can be performed on the basis of the temperature as a parameter proportional to the energy.
Patent JP-H0977752-A (JP)
Title: Production of n-non-substituted isoxazolidine
Inventor: ABIKO ATSUSHI
IPC: C07D498/04
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To produce in a short reaction time and high yield the subject compound useful for raw materials of pharmaceuticals, agrochemicals and cosmetics, etc. SOLUTION: An olefinic aldehyde compound of formula I [R<1> is a (substituted) divalent aromatic group and R<2> is a (substituted) divalent aliphatic group; R<2> to R<4> is H or an organic group] is allowed to react with a hydroxyoxime of the formula HO-R<5> -CH=N-OH [R<5> is a (substituted) alkylene] in the presence of an organic tin compound to obtain an isooxyazolidine compound of formula II. This compound is hydrolyzed, preferably in an acidic condition, to obtain the objective compound of formula III (R<1a> , R<2a> , R<3a> and R<4a> are R<1> , R<2> , R<3> and R<4> respectively or groups produced by hydrolyzing those groups or H). An example of the compound is 1,3a,4,9b-tetrahydro-3,3-dimethyl- cis-3H-[1]benzopyrano[4,3-C]isoxazole.
Patent JP-H11169481-A (JP)
Title: Rotary ladder and playing athletic tool
Inventor: NILSSON KENNETH
IPC: A63B7/04
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a ladder for playing, playing a game and improving athletic ability like balance sensation or the like and to provide a playing athletic tool using the ladder. SOLUTION: This rotary ladder 1 is composed of a ladder member and fixing members respectively connected to its both ends in the length direction and the fixing member is a uniaxial member and is provided with at least a connection member and a turning connection member 9 freely turnable around an axis. The playing athletic tool 10 is provided with a vertical supporting member, a horizontal supporting member fixed to the vertical supporting member and the rotary ladder 1 and the rotary ladder 1 is freely attachably and detachably fixed in a strained state so as to make the rotary ladder 1 oblique to the upper part of the vertical supporting member by one connection member and to the end part of a horizontal frame by the outer connection member.